There are good and bad birthmarks, how to identify the birthmark on the baby s body?

The total area of red wine stains varies in size and is granular ring or oval. After the baby is born, it appears to be rose red, and then the color slowly darkens, and finally turns light purple.

Red wine spots usually occur on the face, head and neck, and get bigger with age. If it grows on the upper eyelid, it may cause angle-closure glaucoma, which must be treated immediately. The best way to treat red wine stains is the laser** method.

2.Coffee au lait spots.

Coffee au lait spots are dark brown. These birthmarks appear oval in shape and usually occur on the body. Arms and their feet.

Most of them occur in children under the age of five, and if there are only a few, they are generally not harmful to physical and mental health. However, if there are more than six occurrences and the diameter is exceeded, it is necessary to pay attention to it, and it is likely to be related to neurofibromatosis.

3.Pigmented nevi.

Pigmented nevi are good** tumors produced by the somatic cells of the nevus with pigment. It occurs on the face, head and neck, and is more common in infancy. The vast majority of pigmented nevi develop slowly or do not develop for many years.

However, once present, these birthmarks do not easily dissipate. Melanin is dark brown or grayish-black, and most of them are small mottled moles. If a pigmented mole is accompanied by body hair, it becomes a hair nevus.

If these birthmarks get older with age, they need to be taken seriously. Therefore, not all birthmarks are harmless. Parents should rely on the birthmark of the little one.

The appearance and color can be different, or you can go to the hospital for consultation.

Birthmarks are more widespread, with an incidence of about 10%. It is caused by the growth of the baby's ** tissues, which appear on the skin and its abnormal color.

Birthmarks can be noticed after birth or may appear slowly many months after birth. The vast majority of birthmarks will slowly fade as the baby gets older, but the birthmarks that will also appear will not only not fade easily, but will continue to grow larger and larger.

If the birthmark area on the baby's body is relatively large, and there will be a black situation, the color is darker, which is not good.

You can judge whether the birthmark is good or not according to the color of the birthmark and the location of the birthmark, and if a birthmark grows on the face, then it will cause serious impact and damage to the child's life.

Look at the child's birthmark on the **, look at the color of the child's birthmark, because the different colors of the birthmark will have different effects, if the child's birthmark grows on the face, then it will cause serious impact and harm to the child's growth, and the child will be very inferior when he grows up.

Many newborns have Mongolian spots because melanin does not penetrate the dermal-epidermal interface during embryonic migration from the nerve ridge to the epidermis, resulting in a benign birthmark that accumulates in the dermis. Parents with this birthmark should not be too nervous, as the color of the child will become much lighter as he grows up, disappearing as early as 3 years old, and no later than 6 years old. Some birthmarks don't affect your baby for a short period of time, but they can be a sign of some diseases.

If your baby has black or brownish-black birthmarks, some birthmarks will not affect your baby for a short time, but they may be a sign of some diseases.

If your baby has a black or brownish-black birthmark that expands rapidly, is large (more than 20 cm), uneven in color, and appears at the edges of the birthmark, then you need to see a doctor as soon as possible. Some birthmarks are a harbinger of a serious illness. Some birthmarks don't affect your baby for a short period of time, but they can be a sign of some diseases.

Birthmarks are caused by hemangioma disease, if the baby's birthmark is a hemangioma, it will have a great impact on the baby's physical development and image, especially after the birthmark appears, there is an increase in the phenomenon, such a birthmark may be a hemangioma.

Birthmark is a common term that people like to hear, with an incidence of about 10%, which is very common. It is the increase of fetal tissue during development, resulting in abnormalities in the shape and color of the surface. Birthmarks can be found at birth and can also develop over the next few months.

Most birthmarks fade away as babies grow older, but there are also quite a few birthmarks that don't fade for life and even increase with age.

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Birthmark is actually a kind of pigmented nevus, and such pigmented nevi are usually divided into benign nevi and malignant nevus, it is not difficult to distinguish between the two kinds of moles, the so-called malignant nevus is a hemangioma that will undergo malignant transformation, you can use the method of measuring whether the mole cells grow to identify, use a meter ruler to record the size of the birthmark, normal moles will grow larger according to age, and hemangiomas will also express but faster than the growth rate of **, if it grows more than half a centimeter within a year, it needs to be paid attention to.

If the birthmark does not affect the person's mood or appearance, it is basically good. If it's so big that it makes people feel inferior, it's bad.

If the birthmark doesn't hurt, it's good, and if it hurts, it's bad. In addition, if the color is dark, it is difficult to remove it by surgery at this time, which is bad.

How are newborn birthmarks caused? Star Awareness Project

Birthmarks are mostly pigmentation, and sometimes in the process of physical development, the production of pigment will appear unevenly in different Chengdu, so if there is more pigmentation in some places, it will form a birthmark.

Different types of birthmarks are different, as follows.

Mongolian spots, Ota nevus

Both Mongolian spots and Ota nevus Zhaomeng are during embryonic development, and melanocytes derived from the neural crest fail to reach the basal layer of the epidermis and remain in the dermis to form lesions.

Salmon grouper. Also known as neonatal nevus, it is caused by the accumulation of capillaries in the vicinity of **.

Coffee spots may be genetic, not sun exposure. It can be a hallmark of multisystem diseases such as neurofibromatosis and Albright syndrome, Waston syndrome, Russell-Silver dwarfism, multiple sunspot syndrome, and ataxia telangiectasia.

Pigmented nevi are associated with genetic and environmental factors. Environmental exposure to ultraviolet light is an important cause of acquired pigmented nevus, others such as medications, trauma, hormonal level changes, immunosuppression, etc. Congenital pigmented nevus** is unknown and is suspected to be related to a genetic mutation during embryonic development.

Sebaceous nevi are thought to be caused by dysplasia of the epidermis, dermis, and appendages, often predominantly sebaceous gland dysplasia.

Bright red nevus is a congenital vascular malformation caused by a developmental disorder or dysplasia of the primitive blood vessels within the embryonic limb buds.

Hemangiomas** and their pathogenesis are not fully understood, but may be related to an imbalance between angiogenic and anti-angiogenic factors.

Pigmented spots, the general amur whorls and heredity have a coincidental relationship with the environment due to the relationship between Liang Kuanxin, and ultraviolet radiation in the environment is an important cause of acquired pigmented nevus. In addition, the cause of congenital pigmented spots is unknown.